Diagenesis on Mars: Insights into Noble Gas Pathways and Newly Formed Mineral Assemblages from Long Term Experiments

نویسندگان

  • S. P. Schwenzer
  • J. C. Bridges
  • M. A. Miller
  • L. J. Hicks
  • U. Ott
  • J. Filiberto
  • C. Chavez
  • H. Smith
  • A. H. Treiman
  • S. P. Kelley
  • J. M. Moore
  • T. D. Swindle
  • M. A. Bullock
چکیده

MINERAL ASSEMBLAGES FROM LONG TERM EXPERIMENTS. S. P. Schwenzer, J. C. Bridges, M. A. Miller, L. J. Hicks, U. Ott, J. Filiberto, C. Chavez, H. Smith, A. H. Treiman, S. P. Kelley, J. M. Moore, T. D. Swindle, M. A. Bullock – The Open University, Walton Hall, Milton Keynes MK7 6AA, UK, [email protected]; Space Research Centre, University of Leicester, UK; Southwest Research Institute, 6220 Culebra Road, San Antonio, Texas 78228; ATOMKI, Debrecen, Hungary; MPI, Mainz, Germany; Southern Illinois University, MC 4324, Carbondale, IL 62901; NASA Ames Research Center, MS 245-3, Moffett Field, CA 94035; Lunar and Planetary Institute, 3600 Bay Area Blvd, Houston, TX 77058; Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ; Southwest Research Institute, 1050 Walnut St., Suite 300, Boulder, CO 80302.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Source and diagenesis of Middle Jurassic marine mudstones, Kopet-Dagh Basin, NE Iran

Middle Jurassic fluvio-deltaic and turbiditic mudstones of the Kashafrud Formation, are important hydrocarbon sources in the gas-rich Kopet-Dagh Basin, northeast Iran. Clay mineral assemblages are important for interpretation of sediment provenance and for understanding burial diagenetic cementation in sandstones. The clay mineral assemblages in mudrocks in two areas, Saleh-Abad and Senjedak, w...

متن کامل

Diagenesis and clay mineral formation at Gale Crater, Mars

The Mars Science Laboratory rover Curiosity found host rocks of basaltic composition and alteration assemblages containing clay minerals at Yellowknife Bay, Gale Crater. On the basis of the observed host rock and alteration minerals, we present results of equilibrium thermochemical modeling of the Sheepbed mudstones of Yellowknife Bay in order to constrain the formation conditions of its second...

متن کامل

Modeling the thermal and physical evolution of Mount Sharp's sedimentary rocks, Gale Crater, Mars: Implications for diagenesis on the MSL Curiosity rover traverse

Gale Crater, the Mars Science Laboratory (MSL) landing site, contains a central mound, named Aeolis Mons (informally Mount Sharp) that preserves 5 km of sedimentary stratigraphy. Formation scenarios include (1) complete filling of Gale Crater followed by partial sediment removal or (2) building of a central deposit with morphology controlled by slope winds and only incomplete sedimentary fill. ...

متن کامل

Mineral Assemblages in Theopetra, Greece: A Framework for Understanding Diagenesis in a Prehistoric Cave

Prehistoric cave sediments are often subjected to severe mechanical and chemical alteration, making it difficult to interpret aspects of their archaeology. Theopetra cave offers unique opportunities to resolve aspects of this problem, particularly in relation to chemical changes, because it has a relatively well defined stratigraphy and its older deposits have been subjected to unusually severe...

متن کامل

Mineralogical biosignatures and the search for life on Mars.

If life ever existed, or still exists, on Mars, its record is likely to be found in minerals formed by, or in association with, microorganisms. An important concept regarding interpretation of the mineralogical record for evidence of life is that, broadly defined, life perturbs disequilibria that arise due to kinetic barriers and can impart unexpected structure to an abiotic system. Many featur...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017